Heating & Furnace Services in Jefferson County, MO
Furnace not heating? Ricotta provides heating repairs, maintenance and furnace replacement services across Jefferson County and South St. Louis County.
Local Heating Service Across St. Louis & Jefferson County
From older Webster Groves homes with retrofitted furnaces to newer construction in Festus and Arnold, every Missouri home heats a little differently. Ricotta Heating & Air takes the time to figure out what's actually going on with your equipment before recommending parts or replacement.
Whether your furnace is short-cycling, making strange noises, blowing cold air, or simply hasn't been tuned up in years, we'll diagnose it honestly and give you clear options — including the option to wait if that's the right call.
- Furnace repair, installation, and replacement
- All major heating brands serviced
- Free estimates on new systems
- Emergency furnace repair available
- Family-owned, 50+ years in St. Louis area
What's Included
Furnace Repair
Diagnostics and repair for gas, electric, and oil furnaces of every major brand.
Furnace Installation
New and replacement furnace installation sized correctly for your home.
Learn more about furnace installationEmergency Heating Repair
Fast response when your heat goes out in the middle of a Missouri cold snap.
Heating Tune-Ups
Pre-winter inspections that catch small problems before they leave you cold.
Heat Exchanger Inspection
Safety checks for cracks and carbon monoxide risk on aging furnaces.
Thermostat Integration
Smart and traditional thermostat setup paired with your heating system.
How Service Works
No mystery, no pressure — just a straightforward path from problem to comfort.
- 01
Tell Us What's Happening
Call or request a free estimate online — we'll listen first.
- 02
On-Site Diagnosis
A local technician inspects your equipment and confirms the issue.
- 03
Clear Options
Honest recommendations: repair, replace, or wait. You decide.
- 04
Comfort Restored
We complete the work cleanly and verify everything runs right.
Frequently Asked Questions
How long does a furnace usually last?
Do you charge to diagnose a furnace problem?
What heating brands do you service?
Should I repair or replace my furnace?
What Homeowners Say
“Honest, clean, professional work. Walked me through what was actually wrong, didn't try to upsell me.”
From Hillsboro to Clayton, We Help Homes Stay Comfortable
Ricotta serves homeowners across Jefferson County and St. Louis County — from Hillsboro and Festus up through Arnold, Fenton, Kirkwood, Webster Groves, and Clayton. Family-owned, locally based, and ready to help when your home needs it.
See All Service Areas
Request a Free HVAC Estimate
Tell us a bit about your home and we'll get back quickly with next steps.
Need Heating or Cooling Help at Home?
Call Ricotta Heating & Air for residential HVAC service across St. Louis and Jefferson County. Free estimates are available.